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What is a smart transmitter? A microprocessor-based smart transmitter has a memory that can perform calculations, produce diagnostics and out-perform older, more conventional transmitters when it comes to accuracy and stability. A Smart Transmitter will also have a wireless communication protocol which…
1. What is PLC? Programmable logic controllers, also called programmable controllers or PLCs, are solid-state members of the computer family, using integrated circuits instead of electromechanical devices to implement control functions. They are capable of storing instructions, such as sequencing, timing, counting,…
What is the generation and transmission of electricity The generation of electrical power is done with the help of natural energy such as wind, water, etc. This natural energy is then converted into electrical energy. In power stations the generation of electricity…
In a conventional analog electronic process transmitter typically have only two calibration adjustments: one for zero and another for span, modern transmitter offers more components in need of adjustment. Smart transmitter: The aim of the analog-to-digital converter (ADC) is to transform the…
The main difference between pneumatic and mechanical actuators is their working speed. The two systems are so distinct, that one can not replace the other with a drop-in. Each one has its own intrinsic benefits and disadvantages: Advantages of Pneumatic actuators: The…
Documentation is the process of orderly collection and record of data about machines or process and about both hardware and software components of its control system. Such documents are a helpful guide in the design, implementation, deployment, testing, and maintenance of applications….
The actuator is an essential part of the control valve, which drives the control valve stem. In order to select an appropriate control valve, an engineer should know about the varieties in valve actuators and its specifications. The actuator for a valve…
What is a Transformer Transformers are used in a power system that is capable to step up the power generated at low voltages to extra high voltages for transmission over long distances and then it could be transformed at low voltages In…
Transformers are one of the costliest equipment used in distribution and transmission process of power. The transformer has to go through different testing procedures periodically to prove that the transformer works properly. Deterioration of the transformer insulation resistance is one of the most common…
What is the transformer A transformer is a device that can transfer electrical energy from one circuit to another through an inductively coupled conductor which is the transformer’s coils. A varying magnetic flux will be created in the transformer’s core by the…
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